Security

251 articles found

SecurityDeFi

Garden Finance Takes App Offline After Solver Database Breach

Garden Finance took its application offline Tuesday after an attacker compromised an independent solver's off-chain data...

Jul 27, 2026, 07:09 AM
Garden FinanceBlockaid
Layer 1Security

Cardano Founder Says Quantum Computing Poses Existential Risk to Bitcoin

Charles Hoskinson argues that Bitcoin's lack of on-chain governance could prevent a timely quantum-safe upgrade, potenti...

Jul 26, 2026, 12:02 PM
CardanoCharles Hoskinson
RegulationExchanges

Bitcoin Rises 4% as CLARITY Act, BitMEX Shutdown Shape Week

Bitcoin gained 4% this week as the CLARITY Act advanced in legislative discussions and BitMEX announced a shutdown of it...

Jul 24, 2026, 09:33 AM
BitcoinCLARITY Act
Security

Ostium to Resume Operations July 23 After $24M Exploit

Ostium announced it will resume operations on July 23 following a $24 million exploit that forced the platform offline. ...

Jul 22, 2026, 08:06 PM
Ostium
Security

DCENT S Wallet Review: Design, Features, Security Assessment

99Bitcoins published a detailed review of the DCENT S hardware wallet, covering its design, feature set, supported asset...

Jul 22, 2026, 06:03 AM
DCENT S99Bitcoins
RegulationSecurity

Celsius Co-Founders to Pay $6.5M to Settle FTC Fraud Claims

Celsius co-founders Shlomi Leon and Nuke Goldstein agreed to pay $6.5 million to resolve FTC charges over false statemen...

Jul 21, 2026, 03:26 PM
CelsiusShlomi Leon
Security

Zero-Knowledge Proofs Emerge as Defense Against AI-Generated Content Spam

As autonomous AI agents proliferate online, cryptographic techniques like zero-knowledge proofs are being positioned as ...

Jul 20, 2026, 02:03 AM
Succinct LabsBrian Trunzo
Layer 1Security

Zcash Schedules July 28 Hard Fork to Seal Orchard Pool

Zcash will execute a hard fork on July 28, called Ironwood, to seal the Orchard shielded pool and contain a potential co...

Jul 19, 2026, 01:10 PM
ZcashOrchard
Security

Bitcoin Community Develops Quantum-Resistant Recovery Framework

Bitcoin developers are preparing contingency plans for Q-Day, when quantum computers are expected to break current ellip...

Jul 18, 2026, 07:03 PM
BitcoinNIST
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